package com.bm.server.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.bm.server.entity.Activity;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface ActivityDao extends BaseMapper<Activity> {
    @Select("select * from t_activity")
    List<Activity> all();
}
